Technical Marine Synopsis

Issued 3:00 PM EST 19 November 2018 Tonight and Tuesday At 3:00 p.m. EST today trough located on a line northeast-southwestover Havre Saint-Pierre.By 3:00 a.m. EST Tuesday dissipating trough located on a linenortheast-southwest over the Quebec Lower North Shore.

At 3:00 p.m. EST today ridge located on a line east-west overLake Saint-Jean.By 7:00 a.m. EST Tuesday departing ridge located on a line east-westover the Quebec Lower North Shore.

At 7:00 a.m. EST Tuesday trough located on a linenortheast-southwest over Lake Ontario.By 7:00 p.m. EST Tuesday trough located on a linenortheast-southwest over Trois-Rivières.